Carpals and Tarsal Bones

Front

What are the carpal bones?

Back

The carpal bones are the eight small bones that make up the wrist, arranged in two rows of four. They are: Scaphoid, Lunate, Triquetrum, Pisiform, Trapezium, Trapezoid, Capitate, and Hamate.

Front

What are the tarsal bones?

Back

The tarsal bones are the seven bones that make up the ankle and the back part of the foot. They are: Talus, Calcaneus, Navicular, Medial Cuneiform, Intermediate Cuneiform, Lateral Cuneiform, and Cuboid.

Front

What is the function of the pisiform bone?

Back

The pisiform bone is a small, pea-shaped bone that serves as an attachment point for tendons and ligaments and helps in wrist movement.

Front

What is the significance of the scaphoid bone?

Back

The scaphoid bone is important for wrist stability and is the most commonly fractured carpal bone due to its location.

Front

What is the role of the trapezium bone?

Back

The trapezium bone is involved in the movement of the thumb and forms the carpometacarpal joint with the first metacarpal.

Front

What is the lateral cuneiform bone?

Back

The lateral cuneiform is one of the three cuneiform bones in the foot, located between the intermediate cuneiform and the cuboid, and it helps in foot stability.

Front

What is the triqutrum bone?

Back

The triquetrum is a pyramidal-shaped carpal bone located on the ulnar side of the wrist, involved in wrist movement.

Front

What is the cuboid bone?

Back

The cuboid bone is a tarsal bone located on the lateral side of the foot, playing a key role in the stability of the foot.

Front

What is the trapezoid bone?

Back

The trapezoid bone is a carpal bone located between the trapezium and the capitate, and it helps in the movement of the wrist.

Front

What is the role of the talus bone?

Back

The talus bone is a tarsal bone that connects the foot to the leg and is crucial for ankle movement.